Electron Domain and Molecular Geometry Flashcards

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39 Terms

1

What are the bonding electron pairs, lone pairs, and total electron domains for a linear geometry?

Bonding e⁻ pairs: 2, Lone pairs: 0, Total e⁻ domains: 2.

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2

What is the bond angle for a linear geometry?

Bond angle: 180°.

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3

What is the hybridization of a linear geometry?

Hybridization: sp.

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4

What are the bonding electron pairs, lone pairs, and total electron domains for a trigonal planar geometry?

Bonding e⁻ pairs: 3, Lone pairs: 0, Total e⁻ domains: 3.

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5

What is the bond angle for a trigonal planar geometry?

Bond angle: 120°.

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6

What is the hybridization of a trigonal planar geometry?

Hybridization: sp².

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7

What are the bonding electron pairs, lone pairs, and total electron domains for a bent geometry (trigonal planar electron geometry)?

Bonding e⁻ pairs: 2, Lone pairs: 1, Total e⁻ domains: 3.

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8

What is the bond angle for a bent geometry (trigonal planar electron geometry)?

Bond angle: Slightly less than 120°.

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9

What is the hybridization of a bent geometry (trigonal planar electron geometry)?

Hybridization: sp².

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10

What are the bonding electron pairs, lone pairs, and total electron domains for a tetrahedral geometry?

Bonding e⁻ pairs: 4, Lone pairs: 0, Total e⁻ domains: 4.

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11

What is the bond angle for a tetrahedral geometry?

Bond angle: 109.5°.

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12

What is the hybridization of a tetrahedral geometry?

Hybridization: sp³.

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13

What are the bonding electron pairs, lone pairs, and total electron domains for a trigonal pyramidal geometry?

Bonding e⁻ pairs: 3, Lone pairs: 1, Total e⁻ domains: 4.

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14

What is the bond angle for a trigonal pyramidal geometry?

Bond angle: Slightly less than 109.5°.

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15

What is the hybridization of a trigonal pyramidal geometry?

Hybridization: sp³.

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16

What are the bonding electron pairs, lone pairs, and total electron domains for a bent geometry (tetrahedral electron geometry)?

Bonding e⁻ pairs: 2, Lone pairs: 2, Total e⁻ domains: 4.

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17

What is the bond angle for a bent geometry (tetrahedral electron geometry)?

Bond angle: Approx. 104.5°.

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18

What is the hybridization of a bent geometry (tetrahedral electron geometry)?

Hybridization: sp³.

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19

What are the bonding electron pairs, lone pairs, and total electron domains for a trigonal bipyramidal geometry?

Bonding e⁻ pairs: 5, Lone pairs: 0, Total e⁻ domains: 5.

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20

What are the bond angles for a trigonal bipyramidal geometry?

Bond angles: 90°, 120°.

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21

What is the hybridization of a trigonal bipyramidal geometry?

Hybridization: sp³d.

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22

What are the bonding electron pairs, lone pairs, and total electron domains for a seesaw geometry?

Bonding e⁻ pairs: 4, Lone pairs: 1, Total e⁻ domains: 5.

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23

What are the bond angles for a seesaw geometry?

Bond angles: Slightly less than 90° and 120°.

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24

What is the hybridization of a seesaw geometry?

Hybridization: sp³d.

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25

What are the bonding electron pairs, lone pairs, and total electron domains for a T-shaped geometry?

Bonding e⁻ pairs: 3, Lone pairs: 2, Total e⁻ domains: 5.

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26

What are the bond angles for a T-shaped geometry?

Bond angles: Approx. 90°.

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27

What is the hybridization of a T-shaped geometry?

Hybridization: sp³d.

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28

What are the bonding electron pairs, lone pairs, and total electron domains for a linear geometry (trigonal bipyramidal electron geometry)?

Bonding e⁻ pairs: 2, Lone pairs: 3, Total e⁻ domains: 5.

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29

What is the bond angle for a linear geometry (trigonal bipyramidal electron geometry)?

Bond angle: 180°.

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30

What is the hybridization of a linear geometry (trigonal bipyramidal electron geometry)?

Hybridization: sp³d.

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31

What are the bonding electron pairs, lone pairs, and total electron domains for an octahedral geometry?

Bonding e⁻ pairs: 6, Lone pairs: 0, Total e⁻ domains: 6.

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32

What is the bond angle for an octahedral geometry?

Bond angle: 90°.

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33

What is the hybridization of an octahedral geometry?

Hybridization: sp³d².

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34

What are the bonding electron pairs, lone pairs, and total electron domains for a square pyramidal geometry?

Bonding e⁻ pairs: 5, Lone pairs: 1, Total e⁻ domains: 6.

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35

What is the bond angle for a square pyramidal geometry?

Bond angle: Slightly less than 90°.

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36

What is the hybridization of a square pyramidal geometry?

Hybridization: sp³d².

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37

What are the bonding electron pairs, lone pairs, and total electron domains for a square planar geometry?

  • Bonding e⁻ pairs: 4

  • Lone pairs: 2

  • Total e⁻ domains: 6

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38

What is the bond angle for a square planar geometry?

  • Bond angle: 90°

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39

What is the hybridization of a square planar geometry?

  • Hybridization: sp³d²

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